but now the white house is labeling what happened in benghazi an act of terrorism. secretary of state hillary clinton says the united states government has now opened a new inquiry into the attack, an attack libya insists was preplanned. president obama says it's still unclear whether al qaeda was involved. meanwhile, in benghazi, the late ambassador chris stevens and the three other americans killed were remembered at a memorial servi service. >>> well, it's the moment so many consumers have been waiting for, the iphone 5 finally debuts today. people have been lining up for days all over the world for the latest smartphone from apple. the very first of the new handsets was sold in australia to cheers. iphone 5 presales alone topped 2 million according to the company. let's take an early look at the markets as we get all up in your business this morning. cnbc's karen in new york. >> it's going to be getting to the front of the queue because the queues are long. as you mentioned australia, asia and europe is going to be selling the device in the united states later o